Trina Roychoudhury

7 Questions 11 Answers 0 Followers

Questions related from Trina Roychoudhury

Why bacterial cells showing resistance to zeocin but not retaining GFP at DNA level?

We genome labelled one gram positive bacterium with GFP having zeocin as selection pressure. This labelled bacterium which is showing fluorescence even in absence of the antibiotics. After...

14 December 2024 6,579 4 View

How to understand whether this reduction in genome size is due to gaps obtained while sequencing or evolution?

I am a PhD student, currently studying yeast endobacteria. The endobacteria our group work with are however cultivable although their genome sizes are significantly cut to half. The genome...

07 August 2024 7,439 2 View

Would you name some journals without APC to publish a small research methodology?

For publishing transformation related method I need name of some journals without costing us Article Processing Charges. Kindly help.

04 May 2024 1,945 1 View

Bacterium having no nitrogen fixation ability can grow on N free agar medium?

If a bacterium grows vigorously forming bit slimy situation in N free agar plates , is it nitrogen fixing?

26 May 2023 5,641 0 View

What could be the reason for a bacterium not to grow in N free broth (at 28 degree in shaker) but grows on the same agar media on plate(28 degree)?

What could be possible reason for a bacterium not to grow in N free broth (kept at 28 degree in shaker incubator) but grows on the same agar media on plate (kept at 28 degree)? Is it because the...

25 May 2023 4,526 0 View

MACH1 is only able to transform when selection is ampicillin?

I am facing a MACH1 transformation related problem. My plasmid is PCMU-GAr which contains spectinomycin resistant gene. I've transformed the same plasmid in MACH1 and am getting the lawn of MACH1...

07 July 2022 4,352 4 View

How to publish a paper reporting a novel species in any international journal?

We have isolated a microbe from Indian which is a novel species. Depositing the organism in a national depository is fine or not for publishing the novel species in international journal? I'll be...

01 January 1970 3,892 0 View